Cleared Traditional

K033868 - SYNTHES (USA) PATIENT SPECIFIC CRANIAL/...

K033868 is the FDA 510(k) clearance for SYNTHES (USA) PATIENT SPECIFIC CRANIAL/... by Synthes (Usa). It is a Class 2 Neurology device (product code GXN) cleared through the Traditional 510(k) pathway after a 192-day FDA review.

K033868 · Synthes (Usa) · Neurology device
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Jun 2004
Decision
192d
Days
Class 2
Risk

K033868 is an FDA 510(k) clearance for the SYNTHES (USA) PATIENT SPECIFIC CRANIAL/CRANIOFACIAL IMPLANTS. Classified as Plate, Cranioplasty, Preformed, Non-alterable (product code GXN), Class II - Special Controls.

Submitted by Synthes (Usa) (Paoli, US). The FDA issued a Cleared decision on June 21, 2004 after a review of 192 days - an extended review cycle.

This device falls under the Neurology FDA review panel, regulated under 21 CFR 882.5330 - the FDA neurology device framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Neurology review framework, consistent with the majority of Class II 510(k) submissions.

View all Synthes (Usa) devices

Submission Details

510(k) Number K033868 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 12, 2003
Decision Date June 21, 2004
Days to Decision 192 days
Submission Type Traditional
Review Panel Neurology (NE)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
44d slower than avg
Panel avg: 148d · This submission: 192d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code GXN Plate, Cranioplasty, Preformed, Non-alterable
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 882.5330
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Neurology devices follow this clearance model.

Regulatory Peers - GXN Plate, Cranioplasty, Preformed, Non-alterable

All 33
Devices cleared under the same product code (GXN) and FDA review panel - the closest regulatory comparables to K033868.
KLS MARTIN QUICK DISC
K062857 · KLS-Martin L.P. · Nov 2006
PATIENT CONTOURED MESH (PCM)
K062570 · KLS-Martin L.P. · Oct 2006
SYNTHES PATIENT SPECIFIC CRANIAL/CRANIOFACIAL IMPLANT
K053199 · Synthes (Usa) · Dec 2005
SPIN DOWN RAPIDFLAP
K031034 · Walter Lorenz Surgical, Inc. · May 2003
STRYKER LEIBINGER CRANIAL FIXATION SYSTEM
K030378 · Stryker Instruments · Mar 2003
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K993990 · Stryker Instruments · Feb 2000